.welcome {
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 5px;
    background-color: var(--dark-bg-color);
    .content {
        position: relative;
        bottom: 40px;
        .subTitle {
            font-size: 30px;
            line-height: 42px;
            color: var(--dark-color);
        }
        .title {
            font-size: 40px;
            line-height: 62px;
            color: #1677ff;
        }
        .desc {
            text-align: center;
            font-size: 14px;
            color: gray;
        }
    }
    .img {
        background: url('/imgs/welcome-bg.png') no-repeat;
        background-size: contain;
        width: 370px;
        height: 320px;
        margin-left: 100px;
    }
    
}